/// <summary>
/// Handles the result.
/// </summary>
/// <param name="canadaPostResult">The result from Canada Post.</param>
/// <returns></returns>
private RequestResult HandleResult(string canadaPostResponse, CanadaPostLanguageEnum language)
{
var result = new RequestResult();
if (String.IsNullOrEmpty(canadaPostResponse))
{
result.IsError = true;
result.StatusCode = 0;
result.StatusMessage = "Unable to connect to Canada Post.";
return result;
}
var doc = new XmlDocument();
doc.LoadXml(canadaPostResponse);
XElement resultRates = XElement.Load(new StringReader(canadaPostResponse));
IEnumerable<XElement> query;
// if we have any errors
if (doc.GetElementsByTagName("error").Count > 0)
{
// query using LINQ the "error" node in the XML
query = from errors in resultRates.Elements("error")
select errors;
XElement error = query.First();
if (error != null)
{
// set the status code information of the request
result.StatusCode = Convert.ToInt32(error.Element("statusCode").Value);
result.StatusMessage = error.Element("statusMessage").Value;
result.IsError = true;
}
}
else
{
// query using LINQ the "ratesAndServicesResponse" node in the XML because it contains
// the actual status code information
query = from response in resultRates.Elements("ratesAndServicesResponse")
select response;
XElement info = query.First();
// if we have informations
if (info != null)
{
// set the status code information of the request
result.StatusCode = Convert.ToInt32(info.Element("statusCode").Value);
result.StatusMessage = info.Element("statusMessage").Value;
// query using LINQ all the returned "product" nodes in the XML
query = from prod in resultRates.Elements("ratesAndServicesResponse").Elements("product")
select prod;
foreach (XElement product in query)
{
// set the information related to this available rate
var rate = new DeliveryRate();
rate.Sequence = Convert.ToInt32(product.Attribute("sequence").Value);
rate.Name = product.Element("name").Value;
rate.Amount = Convert.ToDecimal(product.Element("rate").Value, new CultureInfo("en-US", false).NumberFormat);
DateTime shipDate;
if (DateTime.TryParse(product.Element("shippingDate").Value, out shipDate) == true)
{
rate.ShippingDate = shipDate;
}
DateTime delivDate;
if (DateTime.TryParse(product.Element("deliveryDate").Value, out delivDate) == true)
{
CultureInfo culture;
if (language == CanadaPostLanguageEnum.French)
{
culture = new CultureInfo("fr-ca");
rate.DeliveryDate = delivDate.ToString("d MMMM yyyy", culture);
}
else
{
culture = new CultureInfo("en-us");
rate.DeliveryDate = delivDate.ToString("MMMM d, yyyy", culture);
}
}
else
{
//rate.DeliveryDate = product.Element("deliveryDate").Value;
rate.DeliveryDate = string.Empty;
}
result.AvailableRates.Add(rate);
}
query = from packing in resultRates.Elements("ratesAndServicesResponse").Elements("packing").Elements("box")
select packing;
foreach (XElement packing in query)
{
var box = new BoxDetail();
box.Name = packing.Element("name").Value;
box.Weight = Convert.ToDouble(packing.Element("weight").Value, new CultureInfo("en-US", false).NumberFormat);
box.ExpediterWeight = Convert.ToDouble(packing.Element("expediterWeight").Value, new CultureInfo("en-US", false).NumberFormat);
box.Length = Convert.ToDouble(packing.Element("length").Value, new CultureInfo("en-US", false).NumberFormat);
box.Width = Convert.ToDouble(packing.Element("width").Value, new CultureInfo("en-US", false).NumberFormat);
box.Height = Convert.ToDouble(packing.Element("height").Value, new CultureInfo("en-US", false).NumberFormat);
box.Quantity = Convert.ToInt32(packing.Element("packedItem").Element("quantity").Value);
// add the box to the result
result.Boxes.Add(box);
}
}
}
return result;
}